脑转移瘤纵向磁共振成像数据集
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脑转移瘤纵向磁共振成像数据集由耶鲁大学医学院放射科与生物医学影像部创建,包含来自1,430名临床确诊脑转移瘤患者的11,884项纵向脑MRI研究,并配以临床和图像元数据。数据集覆盖近二十年的成像记录,包括治疗前后时间点,涉及四种关键的MRI序列:T1加权对比前、T1加权对比后、T2加权、流体衰减反转恢复(FLAIR)。此数据集的创建旨在促进AI模型的发展,以辅助脑转移瘤患者的长期管理。
The longitudinal magnetic resonance imaging (MRI) dataset of brain metastases was created by the Department of Radiology and Department of Biomedical Imaging, Yale School of Medicine. It contains 11,884 longitudinal brain MRI studies from 1,430 patients with clinically diagnosed brain metastases, paired with clinical and imaging metadata. The dataset covers imaging records spanning nearly two decades, including time points before and after treatment, and involves four key MRI sequences: pre-contrast T1-weighted, post-contrast T1-weighted, T2-weighted, and fluid-attenuated inversion recovery (FLAIR). This dataset was developed to facilitate the advancement of AI models for assisting the long-term management of patients with brain metastases.




